SMILEDRIVE® World’s Smallest Photoelectric Smoke Alarm Detector Plastic with 10 Year Battery 8.6 x 6.1 x 5.8 cm - White

SMALL EASY TO INSTALL SMOKE ALARM: Haven’t got a smoke alarm? No worries. Now you can install one in minutes, thanks to this little wonder 10 YEAR BATTERY LIFE: In built 3V Lithium battery gives you approx. 10 years of battery life, so no hassles of changing batteries every few months SELF CHECK FUNCTION A malfunction signal will be emitted in case the chamber has dust or malfunction LOUD 85DB SOUND SIGNAL Ensure that everyone in an office or home hears it clearly and takes evasive action UNIQUE SMART CLIP WALL MECHANISM Comes with a wall clip for easy installation on walls/ceilings